CN216946393U

CN216946393U - Drop aeration tank with adjustable water level

Info

Publication number: CN216946393U
Application number: CN202220388612.2U
Authority: CN
Inventors: 陈金杯
Original assignee: Hubei Qing Zhong Technology Co ltd
Current assignee: Hubei Qing Zhong Technology Co ltd
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-07-12
Anticipated expiration: 2032-02-24

Abstract

The utility model provides a drop aeration tank with adjustable water level, which relates to the technical field of water purification plant production and comprises a main body tank, wherein a fermentation tank and a storage tank are arranged inside the main body tank, an aeration main body is arranged inside the main body tank, aeration grooves are arrayed on the top surface of the aeration main body, aeration pipes are arranged in the aeration grooves, aeration pumps are arranged inside the aeration main body and are connected with the aeration pumps, overflow plates are arranged on the side surfaces of the aeration grooves, overflow teeth are arrayed on the top surface of the overflow plates, the aeration main body is arranged inside the main body tank, aeration grooves are arrayed on the top of the aeration main body, the aeration pipes are arranged in the aeration grooves, when sewage flows into the aeration main body from the fermentation tank, the sewage falls into the aeration grooves layer by layer under the action of potential energy, then the aeration pumps aerate the sewage through the aeration pipes, and the sewage is aerated for multiple times under the action of the potential energy, the aeration efficiency of the sewage is improved, and the aeration equipment cost is reduced.

Description

Drop aeration tank with adjustable water level

Technical Field

The utility model relates to the technical field of water purification plant production, in particular to a drop aeration tank with an adjustable water level.

Background

The aeration tank is a biochemical reactor designed according to the characteristics of microorganisms, and the degradation degree of organic pollutants mainly depends on the designed aeration reaction conditions. The aeration tank utilizes an activated sludge method to treat sewage, and certain sewage retention time is provided in the tank to meet the oxygen quantity required by aerobic microorganisms and the mixing condition of full contact of sewage and activated sludge. The aeration tank mainly comprises a tank body, an aeration system and a water inlet and a water outlet. The cell body is generally built with reinforced concrete, and the plane shape has rectangle, square and circular etc. and aeration equipment among the prior art includes that air main, air feed person in charge, many air supply branch pipes and many aeration pipes, air main is responsible for with the air feed and is connected, and many air supply branch pipes all are responsible for with the air feed and are connected to along the vertical setting of aeration tank pool wall, many aeration pipes set up in the bottom of the pool of aeration tank to be connected with many air supply branch pipes, air supply branch pipe passes through air distributor and aeration union coupling.

According to the patent with the patent number of CN207566991U, an aeration tank is disclosed, which relates to the technical field of sewage treatment equipment and solves the problem that the maintenance is inconvenient after an aeration pipe in the existing aeration tank is damaged. The technical scheme is that the aeration tank comprises a tank body, a working bridge is fixed on the tank body in a supporting mode, an air blower is fixed on the working bridge, an air supply main pipe is arranged below the working bridge, the air supply main pipe is communicated with the air blower through an air hose, a plurality of air supply branch pipes are communicated with the lower portion of the air supply main pipe, the lower end of each air supply branch pipe is communicated with an aeration pipe arranged at the bottom of the tank body, a plurality of air outlet holes are formed in the two sides of each aeration pipe, a lifting mechanism is arranged on the working bridge, and the lifting mechanism is connected with the air supply main pipe. The utility model has reasonable structure, the aeration pipe can be pulled out of the water surface through the lifting mechanism, and workers on the working bridge can directly maintain and replace the aeration pipe.

The existing aeration tank has lower aeration efficiency to sewage, and the existing aeration tank has higher equipment cost when aerating the sewage because the volume of the aeration tank is larger.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a drop aeration tank with an adjustable water level.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a drop aeration tank with adjustable water level, includes the main part pond, the inside in main part pond is equipped with fermentation vat and storage pool, the inside in main part pond is equipped with the aeration main part, the aeration tank has been seted up to the top surface array of aeration main part, the aeration tank is equipped with the aeration pipe, the inside of aeration main part is equipped with the aeration pump, and the aeration pipe is connected with the aeration pump, the side of aeration tank is equipped with the overflow board, the top surface array of overflow board is equipped with the overflow tooth.

Preferably, the inside in main part pond is equipped with the baffle, the adjustment tank has been seted up to the top surface of baffle, and the adjustment tank runs through the baffle, the side of aeration main part is equipped with the drop passageway, and drop passageway and adjustment tank swing joint, the surface of drop passageway is equipped with the closing plate, and closing plate and baffle swing joint.

Preferably, a lifting groove is formed in the inner side of the storage pool, an adjusting motor is arranged on the top surface of the lifting groove, an adjusting screw rod is arranged at the output end of the adjusting motor and movably connected with the lifting groove, a connecting block is arranged on the side surface of the aeration main body, and the adjusting screw rod is in threaded connection with the connecting block.

Preferably, the inboard of fermentation vat is equipped with the backup pad, the top surface of backup pad is equipped with agitator motor, and agitator motor's output runs through the backup pad, agitator motor's output is equipped with the rotation axis, the surface array of rotation axis is equipped with the stirring leaf.

Preferably, the side of the main body pool is provided with a water inlet pipe, the water inlet pipe penetrates through the fermentation pool, the side of the main body pool is provided with a water outlet pipe, and the water outlet pipe penetrates through the storage pool.

Preferably, the surface of the main body pool is provided with a controller, and the controller is respectively electrically connected with the aeration pump, the stirring motor and the adjusting motor.

Preferably, the sealing plate is formed by thermoplastic rubber.

Advantageous effects

According to the utility model, the aeration main body is arranged in the main body tank, the aeration grooves are formed in the top of the aeration main body in an array mode, the aeration pipes are arranged in the aeration grooves, when sewage flows into the aeration main body from the fermentation tank, the sewage falls into the aeration grooves layer by layer under the action of potential energy, then the aeration pumps aerate the sewage through the aeration pipes, and through the design, the sewage is aerated for multiple times under the action of the potential energy, so that the aeration efficiency of the sewage is improved, and the equipment cost of aeration is reduced.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a partial structural sectional view of the present invention.

Illustration of the drawings:

1. a water inlet pipe; 2. a support plate; 3. a main body pool; 4. a controller; 5. a water outlet pipe; 6. a stirring motor; 7. adjusting the motor; 8. a storage pool; 9. stirring blades; 10. a partition plate; 11. adjusting the screw rod; 12. an aeration body; 13. a sealing plate; 14. an overflow plate; 15. a fermentation tank; 16. an adjustment groove; 17. a lifting groove; 18. a rotating shaft; 19. connecting blocks; 20. an overflow tooth; 21. a drop channel; 22. an aeration pump; 23. an aeration pipe; 24. an aeration tank.

Detailed Description

The present invention will be further described with reference to the following detailed description and the accompanying drawings, which are provided for the purpose of illustrating the utility model and are not intended to limit the utility model to the particular embodiments disclosed. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a drop aeration tank with adjustable water level comprises a main body tank 3, a fermentation tank 15 and a storage tank 8 are arranged inside the main body tank 3, an aeration main body 12 is arranged inside the main body tank 3, an aeration tank 24 is arranged on the top surface array of the aeration main body 12, an aeration pipe 23 is arranged in the aeration tank 24, an aeration pump 22 is arranged inside the aeration main body 12, the aeration pipe 23 is connected with the aeration pump 22, an overflow plate 14 is arranged on the side surface of the aeration tank 24, and overflow teeth 20 are arranged on the top surface array of the overflow plate 14.

The inside of main part pond 3 is equipped with baffle 10, and adjustment tank 16 has been seted up to the top surface of baffle 10, and adjustment tank 16 runs through baffle 10, and the side of aeration main part 12 is equipped with drop passageway 21, and drop passageway 21 and adjustment tank 16 swing joint, and the surface of drop passageway 21 is equipped with closing plate 13, and closing plate 13 and baffle 10 swing joint. The lifting groove 17 has been seted up to the inboard of storage pool 8, and the top surface of lifting groove 17 is equipped with accommodate motor 7, and accommodate motor 7's output is equipped with accommodate screw 11, and accommodate screw 11 and lifting groove 17 swing joint, and the side of aeration main part 12 is equipped with connecting block 19, and accommodate screw 11 and connecting block 19 threaded connection. The inboard of fermentation vat 15 is equipped with backup pad 2, and the top surface of backup pad 2 is equipped with agitator motor 6, and agitator motor 6's output runs through backup pad 2, and agitator motor 6's output is equipped with rotation axis 18, and the surface array of rotation axis 18 is equipped with stirring leaf 9. The side of main part pond 3 is equipped with inlet tube 1, and inlet tube 1 runs through fermentation vat 15, and the side of main part pond 3 is equipped with outlet pipe 5, and outlet pipe 5 runs through the storage pond 8. The surface of the main body tank 3 is provided with a controller 4, and the controller 4 is respectively electrically connected with an aeration pump 22, a stirring motor 6 and a regulating motor 7. The sealing plate 13 is formed by thermoplastic rubber.

The working principle of the utility model is as follows: sewage enters a fermentation tank 15 through a water inlet pipe 1, then a controller 4 controls a stirring motor 6 to stir the sewage through a stirring blade 9, then the sewage enters an aeration main body 12 through a water dropping channel 21, the adjusting motor 7 and an adjusting groove 16 can adjust the height of the water dropping channel 21 so as to adjust the water level in the fermentation tank 15, a sealing plate 13 is used for preventing the sewage in the fermentation tank 15 from directly entering a storage tank 8, the aeration main body 12 is arranged in the main body tank 3, aeration grooves 24 are formed in the top array of the aeration main body 12, aeration pipes 23 are arranged in the aeration grooves 24, when the sewage flows into the aeration main body 12 from the fermentation tank 15, the sewage falls into the aeration grooves 24 layer by layer under the action of potential energy, then an aeration pump 22 aerates the sewage through the aeration pipes 23, and the sewage is aerated for multiple times under the action of the potential energy, the aeration efficiency of the sewage is improved, and the aeration equipment cost is reduced.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drop aeration tank with adjustable water level, includes main part pond (3), its characterized in that: the inside of main part pond (3) is equipped with fermentation vat (15) and storage pond (8), the inside of main part pond (3) is equipped with aeration main part (12), aeration tank (24) have been seted up to the top surface array of aeration main part (12), be equipped with aeration pipe (23) in aeration tank (24), the inside of aeration main part (12) is equipped with aeration pump (22), and aeration pipe (23) are connected with aeration pump (22), the side of aeration tank (24) is equipped with overflow plate (14), the top surface array of overflow plate (14) is equipped with overflow tooth (20).

2. The drop aeration tank of claim 1, wherein: the inside in main part pond (3) is equipped with baffle (10), adjustment tank (16) have been seted up to the top surface of baffle (10), and adjustment tank (16) run through baffle (10), the side of aeration main part (12) is equipped with drop passageway (21), and drop passageway (21) and adjustment tank (16) swing joint, the surface of drop passageway (21) is equipped with closing plate (13), and closing plate (13) and baffle (10) swing joint.

3. The drop aeration tank of claim 1, wherein: lifting groove (17) have been seted up to the inboard of storage pool (8), the top surface of lifting groove (17) is equipped with accommodate motor (7), the output of accommodate motor (7) is equipped with accommodate screw rod (11), and accommodate screw rod (11) and lifting groove (17) swing joint, the side of aeration main part (12) is equipped with connecting block (19), and accommodate screw rod (11) and connecting block (19) threaded connection.

4. The drop aeration tank of claim 1, wherein: the inboard of fermentation vat (15) is equipped with backup pad (2), the top surface of backup pad (2) is equipped with agitator motor (6), and the output of agitator motor (6) runs through backup pad (2), the output of agitator motor (6) is equipped with rotation axis (18), the surface array of rotation axis (18) is equipped with stirring leaf (9).

5. The drop aeration tank of claim 1, wherein: the side in main part pond (3) is equipped with inlet tube (1), and inlet tube (1) runs through fermentation vat (15), the side in main part pond (3) is equipped with outlet pipe (5), and outlet pipe (5) run through storage pond (8).

6. The drop aeration tank of claim 1, wherein: the surface of the main body pool (3) is provided with a controller (4), and the controller (4) is respectively electrically connected with the aeration pump (22), the stirring motor (6) and the adjusting motor (7).

7. The drop aeration tank with the adjustable water level of claim 2, which is characterized in that: the sealing plate (13) is formed by thermoplastic rubber.